alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS pyLoad Remote Code Execution via js2py Sandbox Escape (CVE-2024-39205)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/flash/addcrypted2"; fast_pattern; http.host.raw; content:"|3a|9666"; pcre:"/(?:127.0.0.1|\x5b\x3a{2}1\x5d)\x3a9666/"; http.request_body; content:"crypted|3d|"; content:"jk|3d|"; content:"Object.getOwnPropertyNames"; distance:0; content:"__class__"; distance:0; content:"__base__"; distance:0; content:"__getattribute__"; distance:0; reference:url,github.com/Marven11/CVE-2024-39205-Pyload-RCE; reference:cve,2024-39205; classtype:web-application-attack; sid:2057703; rev:1; metadata:attack_target Server, tls_state TLSDecrypt, created_at 2024_11_18, cve CVE_2024_39205, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag Exploit, updated_at 2024_11_18, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)